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Code quality: destructors of static global objects will no longer call external dependencies. Manual cleaning possible through backend::release()

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This should solve errors when libOpenCL's ICD was unloaded prior to libisaac.
This commit is contained in:
Philippe Tillet
2015-07-31 15:47:41 -07:00
parent bbfbc9c3e7
commit dd5f592fd8
14 changed files with 151 additions and 123 deletions
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18
tests/linalg/axpy.cpp
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@@ -15,14 +15,14 @@ void test_element_wise_vector(T epsilon, simple_vector_base<T> & cx, simple_vect
int failure_count = 0;
isc::numeric_type dtype = x.dtype();
isc::driver::Context const & ctx = x.context();
isc::driver::CommandQueue queue = isc::driver::backend::queues(ctx)[0];
isc::driver::Context const & context = x.context();
isc::driver::CommandQueue queue = isc::driver::backend::queue(context,0);
cl_command_queue clqueue = queue.handle().cl();
int_t N = cz.size();
T aa = -4.378, bb=3.5;
isaac::value_scalar a(aa), b(bb);
isaac::scalar da(a, ctx), db(b, ctx);
isaac::scalar da(a, context), db(b, context);
simple_vector<T> buffer(N);
#define CONVERT
@@ -59,7 +59,7 @@ void test_element_wise_vector(T epsilon, simple_vector_base<T> & cx, simple_vect
#undef PREFIX
#define PREFIX "[C++]"
RUN_TEST_VECTOR_AXPY("z = 0", cz[i] = 0, z = zeros(N, 1, dtype, ctx))
RUN_TEST_VECTOR_AXPY("z = 0", cz[i] = 0, z = zeros(N, 1, dtype, context))
RUN_TEST_VECTOR_AXPY("z = x", cz[i] = cx[i], z = x)
RUN_TEST_VECTOR_AXPY("z = -x", cz[i] = -cx[i], z = -x)
@@ -138,20 +138,20 @@ void test_impl(T epsilon, isc::driver::Context const & ctx)
int main()
{
clblasSetup();
std::list<isaac::driver::Context> const & data = isc::driver::backend::contexts();
for(isaac::driver::Context const & context : data)
std::list<isaac::driver::Context const *> const & data = isc::driver::backend::contexts();
for(isaac::driver::Context const * context : data)
{
isc::driver::Device device = isc::driver::backend::queues(context)[0].device();
isc::driver::Device device = isc::driver::backend::queue(*context,0).device();
if(device.type() != isc::driver::DEVICE_TYPE_GPU)
continue;
std::cout << "Device: " << device.name() << " on " << device.platform().name() << " " << device.platform().version() << std::endl;
std::cout << "---" << std::endl;
std::cout << ">> float" << std::endl;
test_impl<float>(1e-4, context);
test_impl<float>(1e-4, *context);
if(device.fp64_support())
{
std::cout << ">> double" << std::endl;
test_impl<double>(1e-9, context);
test_impl<double>(1e-9, *context);
}
std::cout << "---" << std::endl;
}